Houston Home Roof Inspection Checklist (2026)

Houston weather does not give roofs an easy life. Hail bruises in April, 100°F sun that bakes attic air into the shingle mat all summer, and tropical bands that strip ridge caps in the fall. A homeowner who runs through a short inspection checklist twice a year — and after any named storm — is going to spend a fraction of what the “I’ll deal with it when it leaks” homeowner does. Here is the checklist we use at CK Roofing, written so you can do it from the ground, from the attic, and know exactly when to pick up the phone.

How CK Roofing Inspects a Home

When a homeowner calls us for a free roof inspection, we work in the same order every time: general roof condition from the curb, membrane and shingle condition from the roof itself, slope and drainage, interior ceilings for water signs, and interior and exterior wall junctions where flashing meets siding. We photograph everything. If a repair is needed, you get the pictures. If it is not, you still get the pictures. The whole visit runs under an hour on a typical residential roof.

Signs Your Roof Needs Repair

Two things trigger a professional inspection: an obvious failure (a leak, a shingle in the yard) and the end of a season. The first is easy to spot. The second is where homeowners lose money. The checklist below is what to walk through every spring and every fall — plus any morning after a storm, however routine the storm felt.

Attic Ventilation

• Confirm the attic has a working intake-and-exhaust pair (soffit vents plus ridge, box, or turbine vents).
• Check that insulation has not blocked any soffit vents from inside.
• Look for signs of excessive heat buildup: curling shingles directly over the hottest attic bays, warped decking visible from inside.
• Homes with gas appliances: confirm metal flashing and fasteners around flue pipes are intact and have not loosened over time.

Shingles

• Walk the full perimeter with binoculars. Note any shingle out of alignment, lifted, curling, or missing entirely.
• Scan for dark streaks (algae) and black “sand” at the base of downspouts (granule loss).
• After storms, look for scattered shingle fragments in the yard, flower beds, and driveway. A single lost shingle usually means more up top.

Water and Leaks

• Walk every room’s ceiling with lights on. Note stains, discoloration, bubbled paint, or soft spots.
• In the attic, bring a flashlight and look for pinpricks of daylight through decking, dark staining on rafters, and compressed or damp insulation.
• Pay extra attention to any room directly below a chimney, skylight, bathroom vent, or valley.

Flashing and Penetrations

• From the ground, scan every penetration: plumbing vents, HVAC curbs, satellite dish mounts, chimney, skylights.
• Look for rust streaks running down from pipe boots, sealant that has cracked or lifted, and any gap between metal flashing and the roof surface.
• Chimneys: check the crown, cap, and mortar joints for cracks, movement, or missing material.

Roof Decking

• Do not walk the roof yourself. A spongy spot that gives underfoot is a fall through the ceiling waiting to happen.
• Instead, inspect decking from the attic: look for darkened plywood, water staining along seams, and any decking that visibly dips between rafters.
• If anything looks suspicious, request a professional inspection. We use moisture meters and walk the roof with proper fall protection.

Gutters and Drainage

• Clean gutters at least twice a year — more if you have overhanging trees.
• Watch during the next heavy rain. Water should flow freely to the downspouts and discharge at least four feet from the foundation.
• Check for cracks, sagging sections, and separation at seams. Overflowing gutters push water back under the drip edge and into the fascia.

Why Running the Checklist Every Season Matters

Consistency is what makes the checklist useful. The first time you run it, you are establishing a baseline — what your roof looks like healthy. The next time, you are looking for change. A single new dark streak you did not see last fall is a signal. A single new ceiling stain is a signal. Without the baseline, those small signals disappear into the general background of an aging roof. With the baseline, they become early warnings worth acting on.

Houston-Area Roofers You Can Call On

CK Roofing has worked on Greater Houston roofs since 1997. We specialize in storm damage repair, residential replacement, and insurance claim support — the three places most homeowners discover they need help after a Texas storm. If anything in the checklist above raised a flag, book a free inspection and we’ll give you a straight answer.

Frequently Asked Questions

How long does a typical roof inspection take?

Most residential roof inspections take 45 to 75 minutes. CK Roofing walks every slope, inspects penetrations, checks the attic from below, and photographs anything of concern. You leave with a written report and the images.

Can I do a roof decking test myself?

We do not recommend it. Walking a roof is a fall hazard even for professionals, and a one-person firmness test is not conclusive. If decking rot is suspected, a licensed roofer uses attic access, moisture meters, and visual inspection from above with proper fall protection.

How often should I schedule a professional inspection?

Once a year for roofs under 10 years old, twice a year — ideally in spring after hail season and fall before hurricane season — for anything older than 10 years. Add an extra inspection after any named storm or hail event.

Is a CK Roofing inspection really free?

Yes. Inspections for homeowners across our Houston metro service area are free, with no obligation. If a repair is needed, we quote it. If it is not, we tell you that too.